Air boat transmission housing



FIG. 1 is a front, left and top perspective view of an air boattransmission housing showing my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a left side elevational view;

FIG. 4 is a bottom plan view; and,

FIG. 5 is a top plan view thereof.

The ornamental design for an air boat transmission housing, as shown anddescribed.